1
6
2
4
6
8
2
3
6
8
10
12
3
2
2
3
4
5
4
10
7
8
9
10
5
4
4
5
6
7
6
8
6
5
4
3
7
5
1
2
3
4
8
7
1
3
5
7
9
6
3
4
5
6
10
3
5
4
3
2
11
2
4
6
8
10
12
10
4
6
8
10
13
4
5
4
3
2
14
8
5
6
7
8
15
5
0
1
2
3
16
7
4
3
2
1
17
6
6
7
8
9
18
3
0
2
4
6
19
2
3
5
7
9
20
10
2
4
6
8
21
4
6
8
10
12
22
8
2
3
4
5
23
5
7
8
9
10
24
11
4
5
6
7
25
6
6
5
4
3
26
3
1
2
3
4
27
2
1
3
5
7
28
10
3
4
5
6
29
4
5
4
3
2
30
8
4
6
8
10
31
5
4
6
8
10
32
12
5
4
3
2
©Ms. Garcia Math
Name:
ID:
Quiz:
Grade:
Find the constant of proportionality for each table
?
One quantity is directly proportional to another when the ratio of the two quantities is constant (K=Y/X)
1)
X
K =
Y
2)
X
K =
Y
3)
X
K =
Y
4)
X
K =
Y
5)
X
K =
Y